<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "https://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html xmlns="http://www.w3.org/1999/xhtml" lang="en-US">
<head>
<meta http-equiv="Content-Type" content="text/xhtml;charset=UTF-8"/>
<meta http-equiv="X-UA-Compatible" content="IE=11"/>
<meta name="generator" content="Doxygen 1.14.0"/>
<meta name="viewport" content="width=device-width, initial-scale=1"/>
<title>DM-CtrlH7-BF-DevProgram: MDMA_InitTypeDef Struct Reference</title>
<link href="tabs.css" rel="stylesheet" type="text/css"/>
<script type="text/javascript" src="jquery.js"></script>
<script type="text/javascript" src="dynsections.js"></script>
<script type="text/javascript" src="clipboard.js"></script>
<link href="navtree.css" rel="stylesheet" type="text/css"/>
<script type="text/javascript" src="navtreedata.js"></script>
<script type="text/javascript" src="navtree.js"></script>
<script type="text/javascript" src="cookie.js"></script>
<link href="search/search.css" rel="stylesheet" type="text/css"/>
<script type="text/javascript" src="search/searchdata.js"></script>
<script type="text/javascript" src="search/search.js"></script>
<link href="doxygen.css" rel="stylesheet" type="text/css" />
</head>
<body>
<div id="top"><!-- do not remove this div, it is closed by doxygen! -->
<div id="titlearea">
<table cellspacing="0" cellpadding="0">
 <tbody>
 <tr id="projectrow">
  <td id="projectlogo"><img alt="Logo" src="50x5.png"/></td>
  <td id="projectalign">
   <div id="projectname">DM-CtrlH7-BF-DevProgram<span id="projectnumber">&#160;beta 0.1</span>
   </div>
   <div id="projectbrief">C.ONE Studio Damiao Development Board Framework</div>
  </td>
 </tr>
 </tbody>
</table>
</div>
<!-- end header part -->
<!-- Generated by Doxygen 1.14.0 -->
<script type="text/javascript">
var searchBox = new SearchBox("searchBox", "search/",'.html');
</script>
<script type="text/javascript">
$(function() { codefold.init(); });
</script>
<script type="text/javascript" src="menudata.js"></script>
<script type="text/javascript" src="menu.js"></script>
<script type="text/javascript">
$(function() {
  initMenu('',true,false,'search.php','Search',true);
  $(function() { init_search(); });
});
</script>
<div id="main-nav"></div>
</div><!-- top -->
<div id="side-nav" class="ui-resizable side-nav-resizable">
  <div id="nav-tree">
    <div id="nav-tree-contents">
      <div id="nav-sync" class="sync"></div>
    </div>
  </div>
  <div id="splitbar" style="-moz-user-select:none;" 
       class="ui-resizable-handle">
  </div>
</div>
<script type="text/javascript">
$(function(){initNavTree('struct_m_d_m_a___init_type_def.html','','struct_m_d_m_a___init_type_def-members'); });
</script>
<div id="container">
<div id="doc-content">
<!-- window showing the filter options -->
<div id="MSearchSelectWindow"
     onmouseover="return searchBox.OnSearchSelectShow()"
     onmouseout="return searchBox.OnSearchSelectHide()"
     onkeydown="return searchBox.OnSearchSelectKey(event)">
</div>

<!-- iframe showing the search results (closed by default) -->
<div id="MSearchResultsWindow">
<div id="MSearchResults">
<div class="SRPage">
<div id="SRIndex">
<div id="SRResults"></div>
<div class="SRStatus" id="Loading">Loading...</div>
<div class="SRStatus" id="Searching">Searching...</div>
<div class="SRStatus" id="NoMatches">No Matches</div>
</div>
</div>
</div>
</div>

<div class="header">
  <div class="headertitle"><div class="title">MDMA_InitTypeDef Struct Reference<div class="ingroups"><a class="el" href="group___s_t_m32_h7xx___h_a_l___driver.html">STM32H7xx_HAL_Driver</a> &raquo; <a class="el" href="group___m_d_m_a.html">MDMA</a> &raquo; <a class="el" href="group___m_d_m_a___exported___types.html">MDMA Exported Types</a></div></div></div>
</div><!--header-->
<div class="contents">

<p>MDMA Configuration Structure definition.  
 <a href="#details">More...</a></p>

<p><code>#include &lt;<a class="el" href="stm32h7xx__hal__mdma_8h_source.html">stm32h7xx_hal_mdma.h</a>&gt;</code></p>
<table class="memberdecls">
<tr class="heading"><td colspan="2"><h2 id="header-pub-attribs" class="groupheader"><a id="pub-attribs" name="pub-attribs"></a>
Public Attributes</h2></td></tr>
<tr class="memitem:aed45810038d75efa943dba0cf4fe179c" id="r_aed45810038d75efa943dba0cf4fe179c"><td class="memItemLeft" align="right" valign="top">uint32_t&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="#aed45810038d75efa943dba0cf4fe179c">Request</a></td></tr>
<tr class="memitem:a1dad66e6270829e7ddeb1f299d2509d0" id="r_a1dad66e6270829e7ddeb1f299d2509d0"><td class="memItemLeft" align="right" valign="top">uint32_t&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="#a1dad66e6270829e7ddeb1f299d2509d0">TransferTriggerMode</a></td></tr>
<tr class="memitem:aa2a6b92c89503f857ef2bab4cd99e2b4" id="r_aa2a6b92c89503f857ef2bab4cd99e2b4"><td class="memItemLeft" align="right" valign="top">uint32_t&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="#aa2a6b92c89503f857ef2bab4cd99e2b4">Priority</a></td></tr>
<tr class="memitem:adf41bcbbd0d8ae12e23fd09306173edd" id="r_adf41bcbbd0d8ae12e23fd09306173edd"><td class="memItemLeft" align="right" valign="top">uint32_t&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="#adf41bcbbd0d8ae12e23fd09306173edd">Endianness</a></td></tr>
<tr class="memitem:a810940b74cb3c79b3e7a761286038afc" id="r_a810940b74cb3c79b3e7a761286038afc"><td class="memItemLeft" align="right" valign="top">uint32_t&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="#a810940b74cb3c79b3e7a761286038afc">SourceInc</a></td></tr>
<tr class="memitem:a39bbe11b17acddc167c9f94729c9b487" id="r_a39bbe11b17acddc167c9f94729c9b487"><td class="memItemLeft" align="right" valign="top">uint32_t&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="#a39bbe11b17acddc167c9f94729c9b487">DestinationInc</a></td></tr>
<tr class="memitem:ad6808b8ff46e3158c967f6fd08b44561" id="r_ad6808b8ff46e3158c967f6fd08b44561"><td class="memItemLeft" align="right" valign="top">uint32_t&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="#ad6808b8ff46e3158c967f6fd08b44561">SourceDataSize</a></td></tr>
<tr class="memitem:af404f1aefbaf0d90ae9e79b0172944d7" id="r_af404f1aefbaf0d90ae9e79b0172944d7"><td class="memItemLeft" align="right" valign="top">uint32_t&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="#af404f1aefbaf0d90ae9e79b0172944d7">DestDataSize</a></td></tr>
<tr class="memitem:aed58f233e99dbb80366482f989d674e3" id="r_aed58f233e99dbb80366482f989d674e3"><td class="memItemLeft" align="right" valign="top">uint32_t&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="#aed58f233e99dbb80366482f989d674e3">DataAlignment</a></td></tr>
<tr class="memitem:ad8d78a542dfcb71d7ab5609f770ef7c4" id="r_ad8d78a542dfcb71d7ab5609f770ef7c4"><td class="memItemLeft" align="right" valign="top">uint32_t&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="#ad8d78a542dfcb71d7ab5609f770ef7c4">BufferTransferLength</a></td></tr>
<tr class="memitem:a99e68173d73b314e7d8c27aa859b1dc8" id="r_a99e68173d73b314e7d8c27aa859b1dc8"><td class="memItemLeft" align="right" valign="top">uint32_t&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="#a99e68173d73b314e7d8c27aa859b1dc8">SourceBurst</a></td></tr>
<tr class="memitem:a505806e16eaa9f3ed47f149f690e3783" id="r_a505806e16eaa9f3ed47f149f690e3783"><td class="memItemLeft" align="right" valign="top">uint32_t&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="#a505806e16eaa9f3ed47f149f690e3783">DestBurst</a></td></tr>
<tr class="memitem:a0fa6c85fbcd124d36b6a9ff7bc33bd76" id="r_a0fa6c85fbcd124d36b6a9ff7bc33bd76"><td class="memItemLeft" align="right" valign="top">int32_t&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="#a0fa6c85fbcd124d36b6a9ff7bc33bd76">SourceBlockAddressOffset</a></td></tr>
<tr class="memitem:aeda70d870ef3f4434d3c364128296188" id="r_aeda70d870ef3f4434d3c364128296188"><td class="memItemLeft" align="right" valign="top">int32_t&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="#aeda70d870ef3f4434d3c364128296188">DestBlockAddressOffset</a></td></tr>
</table>
<a name="details" id="details"></a><h2 id="header-details" class="groupheader">Detailed Description</h2>
<div class="textblock"><p>MDMA Configuration Structure definition. </p>
</div><a name="doc-variable-members" id="doc-variable-members"></a><h2 id="header-doc-variable-members" class="groupheader">Member Data Documentation</h2>
<a id="ad8d78a542dfcb71d7ab5609f770ef7c4" name="ad8d78a542dfcb71d7ab5609f770ef7c4"></a>
<h2 class="memtitle"><span class="permalink"><a href="#ad8d78a542dfcb71d7ab5609f770ef7c4">&#9670;&#160;</a></span>BufferTransferLength</h2>

<div class="memitem">
<div class="memproto">
      <table class="memname">
        <tr>
          <td class="memname">uint32_t MDMA_InitTypeDef::BufferTransferLength</td>
        </tr>
      </table>
</div><div class="memdoc">
<p>Specifies the buffer Transfer Length (number of bytes), this is the number of bytes to be transferred in a single transfer (1 byte to 128 bytes) </p>

</div>
</div>
<a id="aed58f233e99dbb80366482f989d674e3" name="aed58f233e99dbb80366482f989d674e3"></a>
<h2 class="memtitle"><span class="permalink"><a href="#aed58f233e99dbb80366482f989d674e3">&#9670;&#160;</a></span>DataAlignment</h2>

<div class="memitem">
<div class="memproto">
      <table class="memname">
        <tr>
          <td class="memname">uint32_t MDMA_InitTypeDef::DataAlignment</td>
        </tr>
      </table>
</div><div class="memdoc">
<p>Specifies the source to destination Memory data packing/padding mode. This parameter can be a value of <a class="el" href="group___m_d_m_a__data___alignment.html">MDMA data alignment</a> </p>

</div>
</div>
<a id="aeda70d870ef3f4434d3c364128296188" name="aeda70d870ef3f4434d3c364128296188"></a>
<h2 class="memtitle"><span class="permalink"><a href="#aeda70d870ef3f4434d3c364128296188">&#9670;&#160;</a></span>DestBlockAddressOffset</h2>

<div class="memitem">
<div class="memproto">
      <table class="memname">
        <tr>
          <td class="memname">int32_t MDMA_InitTypeDef::DestBlockAddressOffset</td>
        </tr>
      </table>
</div><div class="memdoc">
<p>this field specifies the Next block destination address offset signed value : if &gt; 0 then increment the next block destination Address by offset from where the last block ends if &lt; 0 then decrement the next block destination Address by offset from where the last block ends if == 0, the next block destination address starts from where the last block ends </p>

</div>
</div>
<a id="a505806e16eaa9f3ed47f149f690e3783" name="a505806e16eaa9f3ed47f149f690e3783"></a>
<h2 class="memtitle"><span class="permalink"><a href="#a505806e16eaa9f3ed47f149f690e3783">&#9670;&#160;</a></span>DestBurst</h2>

<div class="memitem">
<div class="memproto">
      <table class="memname">
        <tr>
          <td class="memname">uint32_t MDMA_InitTypeDef::DestBurst</td>
        </tr>
      </table>
</div><div class="memdoc">
<p>Specifies the Burst transfer configuration for the destination memory transfers. It specifies the amount of data to be transferred in a single non interruptible transaction. This parameter can be a value of <a class="el" href="group___m_d_m_a___destination__burst.html">MDMA Destination burst</a> </p><dl class="section note"><dt>Note</dt><dd>: the burst may be FIXED/INCR based on DestinationInc value , the BURST must be programmed as to ensure that the burst size will be lower than than BufferTransferLength </dd></dl>

</div>
</div>
<a id="af404f1aefbaf0d90ae9e79b0172944d7" name="af404f1aefbaf0d90ae9e79b0172944d7"></a>
<h2 class="memtitle"><span class="permalink"><a href="#af404f1aefbaf0d90ae9e79b0172944d7">&#9670;&#160;</a></span>DestDataSize</h2>

<div class="memitem">
<div class="memproto">
      <table class="memname">
        <tr>
          <td class="memname">uint32_t MDMA_InitTypeDef::DestDataSize</td>
        </tr>
      </table>
</div><div class="memdoc">
<p>Specifies the destination data size. This parameter can be a value of <a class="el" href="group___m_d_m_a___destination__data__size.html">MDMA Destination data size</a> </p>

</div>
</div>
<a id="a39bbe11b17acddc167c9f94729c9b487" name="a39bbe11b17acddc167c9f94729c9b487"></a>
<h2 class="memtitle"><span class="permalink"><a href="#a39bbe11b17acddc167c9f94729c9b487">&#9670;&#160;</a></span>DestinationInc</h2>

<div class="memitem">
<div class="memproto">
      <table class="memname">
        <tr>
          <td class="memname">uint32_t MDMA_InitTypeDef::DestinationInc</td>
        </tr>
      </table>
</div><div class="memdoc">
<p>Specifies if the Destination increment mode . This parameter can be a value of <a class="el" href="group___m_d_m_a___destination__increment__mode.html">MDMA Destination increment mode</a> </p>

</div>
</div>
<a id="adf41bcbbd0d8ae12e23fd09306173edd" name="adf41bcbbd0d8ae12e23fd09306173edd"></a>
<h2 class="memtitle"><span class="permalink"><a href="#adf41bcbbd0d8ae12e23fd09306173edd">&#9670;&#160;</a></span>Endianness</h2>

<div class="memitem">
<div class="memproto">
      <table class="memname">
        <tr>
          <td class="memname">uint32_t MDMA_InitTypeDef::Endianness</td>
        </tr>
      </table>
</div><div class="memdoc">
<p>Specifies if the MDMA transactions preserve the Little endianness. This parameter can be a value of <a class="el" href="group___m_d_m_a___endianness.html">MDMA Endianness</a> </p>

</div>
</div>
<a id="aa2a6b92c89503f857ef2bab4cd99e2b4" name="aa2a6b92c89503f857ef2bab4cd99e2b4"></a>
<h2 class="memtitle"><span class="permalink"><a href="#aa2a6b92c89503f857ef2bab4cd99e2b4">&#9670;&#160;</a></span>Priority</h2>

<div class="memitem">
<div class="memproto">
      <table class="memname">
        <tr>
          <td class="memname">uint32_t MDMA_InitTypeDef::Priority</td>
        </tr>
      </table>
</div><div class="memdoc">
<p>Specifies the software priority for the MDMAy channelx. This parameter can be a value of <a class="el" href="group___m_d_m_a___priority__level.html">MDMA Priority level</a> </p>

</div>
</div>
<a id="aed45810038d75efa943dba0cf4fe179c" name="aed45810038d75efa943dba0cf4fe179c"></a>
<h2 class="memtitle"><span class="permalink"><a href="#aed45810038d75efa943dba0cf4fe179c">&#9670;&#160;</a></span>Request</h2>

<div class="memitem">
<div class="memproto">
      <table class="memname">
        <tr>
          <td class="memname">uint32_t MDMA_InitTypeDef::Request</td>
        </tr>
      </table>
</div><div class="memdoc">
<p>Specifies the MDMA request. This parameter can be a value of <a class="el" href="group___m_d_m_a___request__selection.html">MDMA Request selection</a> </p>

</div>
</div>
<a id="a0fa6c85fbcd124d36b6a9ff7bc33bd76" name="a0fa6c85fbcd124d36b6a9ff7bc33bd76"></a>
<h2 class="memtitle"><span class="permalink"><a href="#a0fa6c85fbcd124d36b6a9ff7bc33bd76">&#9670;&#160;</a></span>SourceBlockAddressOffset</h2>

<div class="memitem">
<div class="memproto">
      <table class="memname">
        <tr>
          <td class="memname">int32_t MDMA_InitTypeDef::SourceBlockAddressOffset</td>
        </tr>
      </table>
</div><div class="memdoc">
<p>this field specifies the Next block source address offset signed value : if &gt; 0 then increment the next block source Address by offset from where the last block ends if &lt; 0 then decrement the next block source Address by offset from where the last block ends if == 0, the next block source address starts from where the last block ends </p>

</div>
</div>
<a id="a99e68173d73b314e7d8c27aa859b1dc8" name="a99e68173d73b314e7d8c27aa859b1dc8"></a>
<h2 class="memtitle"><span class="permalink"><a href="#a99e68173d73b314e7d8c27aa859b1dc8">&#9670;&#160;</a></span>SourceBurst</h2>

<div class="memitem">
<div class="memproto">
      <table class="memname">
        <tr>
          <td class="memname">uint32_t MDMA_InitTypeDef::SourceBurst</td>
        </tr>
      </table>
</div><div class="memdoc">
<p>Specifies the Burst transfer configuration for the source memory transfers. It specifies the amount of data to be transferred in a single non interruptible transaction. This parameter can be a value of <a class="el" href="group___m_d_m_a___source__burst.html">MDMA Source burst</a> </p><dl class="section note"><dt>Note</dt><dd>: the burst may be FIXED/INCR based on SourceInc value , the BURST must be programmed as to ensure that the burst size will be lower than than BufferTransferLength </dd></dl>

</div>
</div>
<a id="ad6808b8ff46e3158c967f6fd08b44561" name="ad6808b8ff46e3158c967f6fd08b44561"></a>
<h2 class="memtitle"><span class="permalink"><a href="#ad6808b8ff46e3158c967f6fd08b44561">&#9670;&#160;</a></span>SourceDataSize</h2>

<div class="memitem">
<div class="memproto">
      <table class="memname">
        <tr>
          <td class="memname">uint32_t MDMA_InitTypeDef::SourceDataSize</td>
        </tr>
      </table>
</div><div class="memdoc">
<p>Specifies the source data size. This parameter can be a value of <a class="el" href="group___m_d_m_a___source__data__size.html">MDMA Source data size</a> </p>

</div>
</div>
<a id="a810940b74cb3c79b3e7a761286038afc" name="a810940b74cb3c79b3e7a761286038afc"></a>
<h2 class="memtitle"><span class="permalink"><a href="#a810940b74cb3c79b3e7a761286038afc">&#9670;&#160;</a></span>SourceInc</h2>

<div class="memitem">
<div class="memproto">
      <table class="memname">
        <tr>
          <td class="memname">uint32_t MDMA_InitTypeDef::SourceInc</td>
        </tr>
      </table>
</div><div class="memdoc">
<p>Specifies if the Source increment mode . This parameter can be a value of <a class="el" href="group___m_d_m_a___source__increment__mode.html">MDMA Source increment mode</a> </p>

</div>
</div>
<a id="a1dad66e6270829e7ddeb1f299d2509d0" name="a1dad66e6270829e7ddeb1f299d2509d0"></a>
<h2 class="memtitle"><span class="permalink"><a href="#a1dad66e6270829e7ddeb1f299d2509d0">&#9670;&#160;</a></span>TransferTriggerMode</h2>

<div class="memitem">
<div class="memproto">
      <table class="memname">
        <tr>
          <td class="memname">uint32_t MDMA_InitTypeDef::TransferTriggerMode</td>
        </tr>
      </table>
</div><div class="memdoc">
<p>Specifies the Trigger Transfer mode : each request triggers a : a buffer transfer, a block transfer, a repeated block transfer or a linked list transfer This parameter can be a value of <a class="el" href="group___m_d_m_a___transfer___trigger_mode.html">MDMA Transfer Trigger Mode</a> </p>

</div>
</div>
<hr/>The documentation for this struct was generated from the following file:<ul>
<li>C:/Users/ASUS/Desktop/dm-ctrlH7-balance-9025test/Drivers/STM32H7xx_HAL_Driver/Inc/<a class="el" href="stm32h7xx__hal__mdma_8h_source.html">stm32h7xx_hal_mdma.h</a></li>
</ul>
</div><!-- contents -->
</div><!-- doc-content -->
<div id="page-nav" class="page-nav-panel">
<div id="page-nav-resize-handle"></div>
<div id="page-nav-tree">
<div id="page-nav-contents">
</div><!-- page-nav-contents -->
</div><!-- page-nav-tree -->
</div><!-- page-nav -->
</div><!-- container -->
<!-- start footer part -->
<div id="nav-path" class="navpath"><!-- id is needed for treeview function! -->
  <ul>
    <li class="navelem"><a href="struct_m_d_m_a___init_type_def.html">MDMA_InitTypeDef</a></li>
    <li class="footer">Generated by <a href="https://www.doxygen.org/index.html"><img class="footer" src="doxygen.svg" width="104" height="31" alt="doxygen"/></a> 1.14.0 </li>
  </ul>
</div>
</body>
</html>
